I Dropped the needles

Discussion in 'UK Motorcycles' started by AndyH, Jul 14, 2004.

  1. AndyH

    AndyH Guest

    I thought I'd have a play with the carbs on the 1100. I had a good
    look around them, but can't find any mixture screws. Any ideas where
    they'll be?

    Anyway, I took the tops of the carbs and dropped the needles a notch,
    thinking this would give less petrol and more air (its running rich
    you see).

    I thought it was a good sign when I had to turn the idle down after
    starting the bike. What a difference, much more responsive. There is
    still a slight flat spot at the higher revs though. I'll have to
    check to colour of the plugs tomorrow now, but hopefully I've sorted
    it.

    That's the last time I let the garage clean my carbs. Bloody monkeys.

    --
    AndyH, MIB#15
    Suz GSX1100F {:eek:)
    Suz GS550 Katana '82 Black
    Suz GS550 Katana '84 Silver (in kit form)
    MZ ETZ125 (and still in bits)
    CG125 (Son's, but its still in my garage)
     
    AndyH, Jul 14, 2004
    #1
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  2. AndyH

    Beav Guest

    What about a company that SPECIALISES in fuel injection not being able to
    trace a fuelling fault which turned out to be two injecters connected arse
    about face? 5 should've been 6 and 6 should've been 5. Two wires, two weeks
    and close on 200 quid later it was sorted.

    That sort of crap stopped me using "specialists" ever again.



    --
    Kev "Blitzed" Max (in the UK)

    VROC #11799

    http://www.chicago106miles.com/Blitzed/

    '92 VN 750 (Blitzed spec)
    Holographic Flake/Paint
    After market pipes
    Single seated
    Polished everywhere
    Screen/Heated grips
    Father of the painter at

    www.sprayteck.com
     
    Beav, Jul 15, 2004
    #2
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  3. AndyH

    Banditfrenzy Guest

    So, the next time you can't fix it yourself, you're going to . . . . ?
     
    Banditfrenzy, Jul 15, 2004
    #3
  4. AndyH

    Eiron Guest

    Strange. What were the symptoms? What engine?
    Last time I looked at a fool infection wiring diagram it
    was batch rather than sequential injection so all six
    squirted at the same time, with no problems.
     
    Eiron, Jul 15, 2004
    #4
  5. 200 quid for two weeks work? At 35 quid an hour they must have been
    sitting on their hands for a while.
     
    William Grainger, Jul 15, 2004
    #5
  6. AndyH

    Beav Guest

    Fix it myself :) As it turned out, they "found" the fault by accident and
    I'm sure I can have accidents like that every now and again;))

    This was the first vehicle I'd worked onn which had a fuel injecting problem
    and I'm not altogether au fait with FI (well I wasn't then, although I'm
    still no expert with it) but I tend to look at the fuse first if something
    electrical doesn't work, and checking the wires are in the right place early
    on MAY not be a bad idea either when looking for a fault which
    includeselectronics. If the "specialists" had done that, it's possible that
    they could have sorted the problem sooner and less expensively.

    I'll stick with carbs though :))


    --
    Kev "Blitzed" Max (in the UK)

    VROC #11799

    http://www.chicago106miles.com/Blitzed/

    '92 VN 750 (Blitzed spec)
    Holographic Flake/Paint
    After market pipes
    Single seated
    Polished everywhere
    Screen/Heated grips
    Father of the painter at

    www.sprayteck.com
     
    Beav, Jul 18, 2004
    #6
  7. AndyH

    Beav Guest

    Engine ran smooth but totally gutlessly.

    What engine?

    "Essex" V6 in a Sierra fourbie.
    Apparently not the case with the fourbie though, coz when the back two
    injector wires were swapped, the engine was as it should be. Smooth and
    plenty (well "plenty") of power.


    --
    Kev "Blitzed" Max (in the UK)

    VROC #11799

    http://www.chicago106miles.com/Blitzed/

    '92 VN 750 (Blitzed spec)
    Holographic Flake/Paint
    After market pipes
    Single seated
    Polished everywhere
    Screen/Heated grips
    Father of the painter at

    www.sprayteck.com
     
    Beav, Jul 18, 2004
    #7
  8. AndyH

    Beav Guest

    I actually don't think they spent ANY serious time on it, It appeared to be
    that they checked it, couldn't find the problem and left it sitting for two
    weeks. The problem was REALLY simple (if you knew about it-) and according
    to one of the guys who worked there, when we rang to say we were coming to
    collect the car, they had another go at it and re-connected the back two
    injector connectors the RIGHT way (accidentally) as opposed to the way
    they'd taken them off, and the thing ran sweetly again.

    I don't mind paying for expertise, and I don't mind paying for accidental
    solutions either, but I draw the line at recommending anyone go to a company
    that misses basic things.


    --
    Kev "Blitzed" Max (in the UK)

    VROC #11799

    http://www.chicago106miles.com/Blitzed/

    '92 VN 750 (Blitzed spec)
    Holographic Flake/Paint
    After market pipes
    Single seated
    Polished everywhere
    Screen/Heated grips
    Father of the painter at

    www.sprayteck.com
     
    Beav, Jul 18, 2004
    #8
  9. AndyH

    Eiron Guest

    No wonder they couldn't fix it.
    An XR4x4 has a Cologne V6 with mechanical fuel injection.
    Didn't you think it odd when you took the wires off and
    petrol came out of them? :)
     
    Eiron, Jul 18, 2004
    #9
  10. It was somewhere around Barstow, on the edge of the desert, when the
    drugs began to take hold. I remember "Beav"
    Nope. Cologne V6, you mean; a totally different lump of scrap.

    --

    Dave

    GS 850 x2 / SE 6a
    SbS#6 DIAABTCOD#16 APOSTLE#6 FUB#3
    FUB KotL OSOS#12? UKRMMA#19 COSOC#10
     
    Grimly Curmudgeon, Jul 18, 2004
    #10
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